praveenpuglia

@Effect({dispatch: false})
entityCreationSuccess$: Observable<Action> = this.actions$.pipe(
  ofType(UserActions.CREATE_USER_SUCCESS, PostActions.CREATE_POST_SUCCESS),
  tap(action => {
    this.router.navigate(['../'], {relativeTo: this.route})
  })
);

jakewtaylor

Increases indentation on the file tree and adds some lines to each directory/file.

Works 15 levels deep, but you can expand it by just adding more of each line thats repeating, i.e.:

• add another box shadow
  • (n*-20px) 0 0 0 rgba(255, 255, 255, 0.4)
• add another padding-left
  • .monaco-tree-row[aria-level="n"] { padding-left: ((n-1)*20)px; }
• add another :before & :after with left positioning
  • .monaco-tree-row[aria-level="n"]:before { left: (((n-1)*20)-9)px; }
• .monaco-tree-row[aria-level="n"]:after { left: (((n-1)*20)-9)px; }

schnell18

sudo rm -fr /Library/Java/JavaVirtualMachines/jdk-9.jdk/
sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin
sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefPane

devfred

/**
 * @class
 * @description
 * Wrapper for HTML5 audio. 
 */
import {Injectable, NgZone} from 'angular2/core';
import {Observer} from 'rxjs/Observer';
import {Observable} from 'rxjs/Observable';

declare var AudioContext:any;

ebidel

(function() {
  'use strict';

  // First paint perf.
  if (window.chrome && window.chrome.loadTimes) {
    const getFP = function() {
      let load = chrome.loadTimes();
      let fp = (load.firstPaintTime - load.startLoadTime) * 1000;
      return Math.round(fp);
    };

patricklynch

//  The 6 ways to uwnrap optionals in Swift 2.0
//
//  Created by Patrick Lynch on 6/28/15.
//  Copyright © 2015 Patrick Lynch. All rights reserved.

import Foundation

// 1. Force Unwrapping
// 2. Optional Binding
// 3. Optional Chaining

AVPlayerCaching.m

//
//  ViewController.m
//  AVPlayerCaching
//
//  Created by Anurag Mishra on 5/19/14.
//  Sample code to demonstrate how to cache a remote audio file while streaming it with AVPlayer
//

#import "ViewController.h"
#import <AVFoundation/AVFoundation.h>

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

tamoyal

# Create your superuser
$ mongo
> use admin
> db.createUser({user:"someadmin",pwd:"secret", roles:[{role:"root",db:"admin"}]})
> exit

# Alias for convenience (optional and at your own risk)
$ echo 'alias mongo="mongo --port 27017 -u someadmin -p secret --authenticationDatabase admin"' >> ~/.bash_profile
$ source ~/.bash_profile

amuino

# Customize and Export as Application
set device_name to "My iPhone"
tell application "Safari"
  activate
	tell application "System Events"
		click menu item "index.html" of menu device_name of menu item device_name of menu "Develop" of menu bar item "Develop" of menu bar 1 of application process "Safari"
	end tell
end tell